2

我的场景很常见，一个 nuget 包使用 V1.0，另一个使用 V1.1，所以我必须添加一个绑定重定向。但是，moles runner 似乎忽略了 App.config 和程序集配置文件中的绑定重定向。

要加载 App.config，我正在使用以下代码：How To Read UnitTest Project's App.Config From Test With HostType("Moles")

有任何想法吗？

好的，我花了一些时间，但我已经弄清楚如何模仿绑定重定向的行为。这是我为此做的代码。将此保留为 Wiki，以允许其他人改进此代码：

<!-- language: lang-cs -->
public static void MoleBindingRedirect()
{
    try
    {
        var fileMap = new ExeConfigurationFileMap();
        Assembly assembly = Assembly.GetExecutingAssembly();
        fileMap.ExeConfigFilename = assembly.Location + ".config";

        Configuration config = ConfigurationManager.OpenMappedExeConfiguration(fileMap, ConfigurationUserLevel.None);
        ConfigurationSection assemblyBindingSection = config.Sections["runtime"];

        var sectionRoot = XDocument.Parse(assemblyBindingSection.SectionInformation.GetRawXml()).Root;
        var assemblyBinding = sectionRoot.Elements(XName.Get("assemblyBinding", "urn:schemas-microsoft-com:asm.v1"));
        if (assemblyBinding == null)
            return;        

        AppDomain.CurrentDomain.AssemblyResolve += (sender, args) =>
        {
            var assemblyToLoad = new AssemblyName(args.Name);
            var query = from dependency in assemblyBinding.Elements(XName.Get("dependentAssembly", "urn:schemas-microsoft-com:asm.v1"))
                        from identity in dependency.Elements(XName.Get("assemblyIdentity", "urn:schemas-microsoft-com:asm.v1"))
                        from attribute in identity.Attributes()
                        where attribute.Value == assemblyToLoad.Name
                        select dependency;

            if (!query.Any())
                return null;

            var assemblyDefinition = query.First();

            var identityElement = assemblyDefinition.Element(XName.Get("assemblyIdentity", "urn:schemas-microsoft-com:asm.v1"));
            var bindingRedirectElement = assemblyDefinition.Element(XName.Get("bindingRedirect", "urn:schemas-microsoft-com:asm.v1"));

            var assemblyName = identityElement.Attribute("name").Value;
            var assemblyPublicKeyToken = identityElement.Attribute("publicKeyToken");
            var assemblyCulture = identityElement.Attribute("culture");
            var assemblyVersion = bindingRedirectElement.Attribute("newVersion").Value;

            if (assemblyPublicKeyToken != null && !string.IsNullOrWhiteSpace(assemblyPublicKeyToken.Value))
                assemblyName += ", PublicKeyToken=" + assemblyPublicKeyToken.Value;

            if (assemblyCulture != null && !string.IsNullOrWhiteSpace(assemblyCulture.Value))
                assemblyName += ", Culture=" + assemblyCulture.Value;

            if (!string.IsNullOrWhiteSpace(assemblyVersion))
                assemblyName += ", Version=" + assemblyVersion;

            return Assembly.Load(assemblyName);
        };
    }
4

0 回答 0